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$70+ Cheap flights from Midway (MDW) to Buffalo (BUF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
MDW — BUF
may. 27 — jun. 31
mié. 5/27
mié. 6/3
1 adult, Economy
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Cheap flight deals from Midway to Buffalo

Cheapest flights from Midway to Buffalo
Explore the most affordable flight options available from Midway to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 27, 2026.

This Frontier deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/136:00 am
MDW
-
BUF
1 stop6h 54m
Frontier
mar. 5/1911:36 am
BUF
-
MDW
1 stop11h 26m
Frontier
Deal found 4/22$140
This Kiwi.com deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/66:00 am
MDW
-
BUF
1 stop27h 41m
Frontier
mié. 5/272:49 pm
BUF
-
MDW
1 stop8h 13m
Frontier
Deal found 4/26$149
This Kiwi.com deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/106:00 am
MDW
-
BUF
1 stop6h 55m
Frontier
mié. 6/172:50 pm
BUF
-
MDW
1 stop8h 21m
Frontier
Deal found 4/26$152
This Kiwi.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/911:59 am
MDW
-
BUF
1 stop21h 42m
Frontier
mié. 6/32:49 pm
BUF
-
MDW
1 stop8h 13m
Frontier
Deal found 4/24$155
This Frontier deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/66:00 am
MDW
-
BUF
1 stop6h 54m
Frontier
mar. 5/1911:36 am
BUF
-
MDW
1 stop11h 26m
Frontier
Deal found 4/22$160
This Frontier deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/136:00 am
MDW
-
BUF
1 stop6h 54m
Frontier
sáb. 5/2312:41 pm
BUF
-
MDW
1 stop10h 21m
Frontier
Deal found 4/22$165
This Kiwi.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/302:15 pm
MDW
-
BUF
1 stop20h 08m
Frontier
sáb. 5/21:11 pm
BUF
-
MDW
1 stop6h 26m
Frontier
Deal found 4/22$166
This Kiwi.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/911:59 am
MDW
-
BUF
1 stop21h 42m
Frontier
lun. 5/112:49 pm
BUF
-
MDW
1 stop21h 20m
Frontier
Deal found 4/24$169
This Kiwi.com deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/66:00 am
MDW
-
BUF
1 stop27h 41m
Frontier
vie. 5/292:49 pm
BUF
-
MDW
1 stop8h 13m
Frontier
Deal found 4/26$171
This Kiwi.com deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/612:04 pm
MDW
-
BUF
1 stop21h 37m
Frontier
mar. 5/2611:36 am
BUF
-
MDW
1 stop24h 33m
Frontier
Deal found 4/26$177
This Kiwi.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/912:27 pm
MDW
-
BUF
1 stop24h 28m
Frontier
mar. 6/1611:50 am
BUF
-
MDW
1 stop11h 21m
Frontier
Deal found 4/25$178

Find flight deals from Midway to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Midway (MDW) to Buffalo (BUF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated abril 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$140
(Frontier)

One-way from

$70
(Priceline)

Popular in

September

Cheapest in

August

Average price

$323

Good round-trip deal

$349 or less

Good one-way deal

$118 or less
Provider with most accurate pricing for Chicago Midway-Buffalo flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago Midway-Buffalo flights.
Search Deals
From Chicago Midway to Buffalo
Search Deals
One-way flight from Chicago Midway to Buffalo
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Chicago Midway to Buffalo.
Search Deals
Price to beat on a one-way flight from Chicago Midway to Buffalo.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Midway to Buffalo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 27, 2026.
Use the filters below to find and compare flights from Chicago Midway Airport to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoBuffalo

MDW - BUF

MDWBUF

Chicago Midway

mar. 6/9

7:50 am-10:25 am

Nonstop1h 35m

Buffalo

mar. 6/16

12:50 pm-5:55 pm

1 stop6h 05m

$247

ChicagoBuffalo

MDW - BUF

MDWBUF

Chicago Midway

lun. 6/1

9:25 pm-7:50 am

1 stop9h 25m

Buffalo

mar. 6/2

3:10 pm-3:50 pm

Nonstop1h 40m

$261

ChicagoBuffalo

MDW - BUF

MDWBUF

Chicago Midway

mar. 6/9

7:50 am-2:20 pm

2 stops5h 30m

Buffalo

mié. 6/10

4:25 pm-9:35 pm

1 stop6h 10m

$268

ChicagoBuffalo

MDW - BUF

MDWBUF

Chicago Midway

mié. 6/10

12:55 pm-7:55 pm

2 stops6h 00m

Buffalo

mié. 6/17

4:25 pm-9:35 pm

1 stop6h 10m

$276

ChicagoBuffalo

MDW - BUF

MDWBUF

Chicago Midway

mar. 6/9

7:50 am-10:25 am

Nonstop1h 35m

Buffalo

vie. 6/12

7:35 am-8:15 am

Nonstop1h 40m

$293

ChicagoBuffalo

MDW - BUF

MDWBUF

Chicago Midway

jue. 6/11

5:11 pm-11:59 pm

1 stop5h 48m

Buffalo

mar. 6/16

6:00 am-10:09 am

1 stop5h 09m

$313

ChicagoBuffalo

MDW - BUF

MDWBUF

Chicago Midway

sáb. 6/6

7:45 am-10:20 am

Nonstop1h 35m

Buffalo

dom. 6/7

7:20 am-8:00 am

Nonstop1h 40m

$329

ChicagoBuffalo

MDW - BUF

MDWBUF

Chicago Midway

sáb. 8/1

8:10 pm-7:55 am

1 stop10h 45m

Buffalo

lun. 8/3

4:05 pm-4:45 pm

Nonstop1h 40m

$333
Quickest round-trip

ChicagoBuffalo

MDW - BUF

MDWBUF

Chicago Midway

mié. 5/13

12:50 pm-3:20 pm

Nonstop1h 30m

Buffalo

dom. 5/17

12:25 pm-1:05 pm

Nonstop1h 40m

$341
Cheapest one-way
Quickest one-way

ChicagoBuffalo

MDW - BUF

MDWBUF

Chicago Midway

mié. 6/24

1:15 pm-3:45 pm

Nonstop1h 30m

$119

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Compare providers for flights from Midway to Buffalo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Midway to Buffalo in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago Midway Airport-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago Midway Airport-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago Midway Airport-Buffalo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago Midway Airport-Buffalo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago Midway Airport-Buffalo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Midway to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Midway with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago Midway Airport to Buffalo

What is the cheapest time of day to fly from MDW to BUF?

Find hourly flight availability from Midway to Buffalo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 27, 2026.

It’s optimal to fly from Chicago Midway Airport to Buffalo in the afternoon. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight in the morning.

How much does it cost to fly round-trip from Chicago Midway Airport to Buffalo?

Reviews of airlines servicing Buffalo

Get insights into the airlines that provide service to Buffalo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buffalo. Reviews last updated abril 27, 2026.
Read reviews from past customers who have flown Southwest from Chicago Midway Airport to Buffalo. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,324 reviews

Overall

8.0

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,324 reviews
Southwest
8.0
Very good
4,324 reviews

Overall

8.0

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from Midway to Buffalo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Buffalo from Chicago Midway?

    Located just 8.3 mi from the city center, Buffalo is the airport most travelers will use when flying to Buffalo from Chicago Midway. Booking flights from Chicago Midway to Buffalo (BUF) should be relatively easy as there is 1 daily inbound flight from Chicago Midway from 1 airline.

  • How long is the flight from Chicago Midway Airport to Buffalo?

    For as low as $140, Frontier can have you in Buffalo from Chicago Midway Airport in 6h 54m. There are 466 mi between Chicago Midway Airport and Buffalo.

  • What is the cheapest airline to fly from Chicago Midway Airport to Buffalo round-trip?

    Southwest, at $278, was found to be the cheapest airline from Chicago Midway Airport to Buffalo.. You may be able to fly from Chicago Midway Airport to Buffalo for 26% less than the average price by searching for this airline.

  • What are the cheapest flights from Chicago Midway Airport to Buffalo?

    Looking at all options, your cheapest flight can be booked for $118. While the most popular route (Chicago Midway - Buffalo) can be booked for $237 on average, our data indicates $279 when flying from Chicago Midway Airport to Buffalo.

  • Can I find deals for flights from Midway to Buffalo that include hotel bookings?

    Yes. In addition to deals on Midway to Buffalo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Midway to Buffalo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Midway to Buffalo.

  • Can I find deals for business class flights from Midway to Buffalo?

    Yes. Cheapflights offers flight deals from Midway to Buffalo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Lockport
Cheektowaga
Batavia
Williamsville
Orchard Park
Eden
Amherst
West Seneca

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Midway to Buffalo

Discover the top airline that operate flights from Midway to Buffalo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$278Average$425FlexibilityNo cancel feeOn-time63%

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